2303212039 has 2 divisors, whose sum is σ = 2303212040. Its totient is φ = 2303212038.

The previous prime is 2303212031. The next prime is 2303212061. The reversal of 2303212039 is 9302123032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2303212039 - 2³ = 2303212031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303212031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151606019 + 1151606020.

It is an arithmetic number, because the mean of its divisors is an integer number (1151606020).

Almost surely, 2^2303212039 is an apocalyptic number.

2303212039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303212039 is an equidigital number, since it uses as much as digits as its factorization.

2303212039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 2303212039 is about 47991.7913710251. The cubic root of 2303212039 is about 1320.6203158452.

The spelling of 2303212039 in words is "two billion, three hundred three million, two hundred twelve thousand, thirty-nine".